Ramalho, J. R. (2000). Work and trade unions: Positions debated by contemporary sociology. Universidade do Estado do Rio de Janeiro.
Chicago-Zitierstil (17. Ausg.)Ramalho, José Ricardo. Work and Trade Unions: Positions Debated by Contemporary Sociology. Universidade do Estado do Rio de Janeiro, 2000.
MLA-Zitierstil (9. Ausg.)Ramalho, José Ricardo. Work and Trade Unions: Positions Debated by Contemporary Sociology. Universidade do Estado do Rio de Janeiro, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.